Fixed build errors on Mac OS X
Fixed mingw32 build
Fixed bug 1936 - Broken URL in generic SDL_syscond.c

cp.ml.x.dev

A comment in 'src/thread/generic/SDL_syscond.c' references the URL 'http://www-classic.be.com/aboutbe/benewsletter/volume_III/Issue40.html', which cannot be resolved anymore. An alternative would be 'http://web.archive.org/web/20010914175514/http://www-classic.be.com/aboutbe/benewsletter/volume_III/Issue40.html#Workshop'.
Fixed potential problem with postFinishLaunch being overridden by the application.

Vittorio Giovara

I find that the calling point in SDL_uikitappdelegate.m is dangerous as the -(void) postFinishLaunch method can be overridden when subclassing.
Could this be moved in inside the init or in the didFinishLaunchingWithOptions method which are always called even when subclassed?